ISRC FRZ197500050
Verified recording
FRZ197500050 is “Marylène” by Martin Circus,
registered on the CopyrightChains blockchain with CopyrightID
0x6b1acc07d8863179287229302f35e320cce89f2625486d2180e5e0300c8adaef and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ197500050.
Recording identifiers
- ISRC
- FRZ197500050
- Title
- Marylène
- Artist
- Martin Circus
- CopyrightID (CopyrightChains transaction hash)
0x6b1acc07d8863179287229302f35e320cce89f2625486d2180e5e0300c8adaef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:87d21634ff27e7a991c8cd3669fe0f14cfb542df1e95619bf0216abda1cc2225- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ197500050
- Bitcoin block existence check
- https://blockstream.info/api/block/953515